Relevant textbook pages 4.1 Functions p134-146 - Domain and range of a function - Graph of a function - Function notation - Functions as mathematical models 4.2 Linear models p147-152 - Linear models involving simultaneous equations 4.3 Quadratic models p152-165 - Sketching quadratic graphs - Intersection of two functions - Finding the equation of a quadratic function from its graph - Quadratic models 4.4 Exponential models p166-174 - Exponential functions and their graphs - Graphs of exponential functions - Applications of exponential functions 4.5 Graphs of functions in the form ... p175-187 - Cubic functions - Graphs of functions when the power of x is a negative integer - Graphs of more complex functions - Sketching more complex graphs 4.6 Using a GDC to solve equations p187-188 4.7 Graphs of real life situations p188-192 Review exercises p192-197 Paper 1 style questions Paper 2 style questions End of chapter summary p198-199 | Relevant sections from the IBO Exam Formula Booklet  |